Dwayne Buchanan, MD, is a board-certified family practice physician. As a family practitioner, Dr. Buchanan treats every member of the family, from newborns to seniors, and is trained in all areas of medicine. He can diagnose and treat a full range of health concerns, and when necessary, call on the expertise of a specialist. Dr. Buchanan believes in working together with his patients to achieve the best possible outcomes.

Dr. Buchanan earned his medical degree from Southern Illinois University and completed his internship and residency at Advocate Christ Medical Center’s Family Practice Center. He is certified by the American Board of Family Medicine.

The physicians at UChicago Medicine Ingalls Memorial are independent medical practitioners and are not employees or agents of Ingalls Memorial or the University of Chicago Medical Center ("UChicago Medicine").


Southern Illinois University School of Medicine

Medical Education

  • Southern Illinois University School of Medicine


  • Advocate Christ Family Medicine


  • Advocate Christ Family Medicine

Memberships & Medical Societies

  • American Academy of Family Physicians
  • Aetna POS
  • Aetna HMO
  • Aetna PPO
  • BCBS Blue Precision HMO
  • Cigna HMO
  • Cigna POS
  • Cigna PPO
  • CountyCare
  • Coventry Health Plan PPO
  • Great West PPO
  • Illinicare
  • Medicare
  • Multiplan PPO
  • United Choice / Choice Plus
  • United Options (PPO)
  • United Select (HMO & EPO)
  • United W500 Emergent Wrap
To Request an Appointment

UChicago Medicine at Ingalls - Flossmoor

Request an Appointment at UChicago Medicine at Ingalls - Flossmoor or call UCM Connect at 855-826-3878

To Refer a Patient

Refer a Patient or call UCM Connect at 1-888-824-0200

At a Glance

Practicing Since2010

Board Certifications

  • Family Medicine

Languages Spoken

  • English